CVE-2021-27550
Last modified
CVE-2021-27550 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Polaris Office v9.102.66 is affected by a divide-by-zero error in PolarisOffice.exe and EngineDLL.dll that may cause a local denial of service. To exploit the vulnerability, someone must open a crafted PDF file.. EPSS estimates a 1.66% chance of exploitation in the next 30 days.
Description
Polaris Office v9.102.66 is affected by a divide-by-zero error in PolarisOffice.exe and EngineDLL.dll that may cause a local denial of service. To exploit the vulnerability, someone must open a crafted PDF file.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Polarisoffice | Polaris Office | 9.102.66 |
References
- https://gist.github.com/sqrtrev/1f9986d4bdd1393832c60a97b56e170aExploit, Third Party Advisory
- https://gist.github.com/sqrtrev/1f9986d4bdd1393832c60a97b56e170aExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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